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HF = FH
Mg3(PO4)2 + Pb(NO3)2 = Mg(NO3)2 + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 Pb(NO3)2 = 3 Mg(NO3)2 + Pb3(PO4)2
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
ZnSO4 + HCl = ZnCl2 + SO4 + H2 =>
ZnSO4 + 2 HCl = ZnCl2 + SO4 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KNO3 + Cu + HCl = KCl + CuCl2 + H2O + NO =>
2 KNO3 + 3 Cu + 8 HCl = 2 KCl + 3 CuCl2 + 4 H2O + 2 NO
C6H6S + O2 = CO + H2O + SO2 =>
2 C6H6S + 11 O2 = 12 CO + 6 H2O + 2 SO2
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
NH4Cl = NH4 + Cl =>
NH4Cl = NH4 + Cl
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
C2H5OH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
V + Se = VSe3 =>
V + 3 Se = VSe3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca + MgCl = CaCl2 + Mg =>
Ca + 2 MgCl = CaCl2 + 2 Mg
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H6S + O2 = CO + H2O + SO2 =>
2 C6H6S + 11 O2 = 12 CO + 6 H2O + 2 SO2
Zn2S + O2 = Zn + SO2 =>
Zn2S + O2 = 2 Zn + SO2
NaOCl + Na2S2O3 = NaCl + Na2S2O6 =>
3 NaOCl + Na2S2O3 = 3 NaCl + Na2S2O6
Zn(C2O4) + O2 = ZnO + CO2 =>
2 Zn(C2O4) + O2 = 2 ZnO + 4 CO2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
NH4Cl = NH4 + Cl =>
NH4Cl = NH4 + Cl
MgO(s) + H2O(l) = Mg(OH)2(aq) =>
MgO(s) + H2O(l) = Mg(OH)2(aq)
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
HClO = HCl + O2 =>
2 HClO = 2 HCl + O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaIO3 + NaHSO3 = NaHSO4 + NaI =>
NaIO3 + 3 NaHSO3 = 3 NaHSO4 + NaI
Na2Cr2O7 + CH3CH2OH + H2SO4 = Cr + CH3CO2H + Na2SO4 + H2O =>
Na2Cr2O7 + 3 CH3CH2OH + H2SO4 = 2 Cr + 3 CH3CO2H + Na2SO4 + 4 H2O
MgO + C20H14O4 = Mg + CO2 + H2O =>
43 MgO + C20H14O4 = 43 Mg + 20 CO2 + 7 H2O
SnO2 + P2O3 = Sn3(PO3)4 =>
3 SnO2 + 2 P2O3 = Sn3(PO3)4
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
Ca(NO3)2 + KHCO3 = Ca(HCO3)2 + KNO3 =>
Ca(NO3)2 + 2 KHCO3 = Ca(HCO3)2 + 2 KNO3
C14H30 = C7H16 + C2H4 =>
2 C14H30 = 2 C7H16 + 7 C2H4
Cu2 + Ag(NO3) = Cu(NO3)2 + Ag =>
Cu2 + 4 Ag(NO3) = 2 Cu(NO3)2 + 4 Ag
NaNO3 + Na2S = NO + Na2O + S =>
2 NaNO3 + 3 Na2S = 2 NO + 4 Na2O + 3 S
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
C2H4 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 C2H4 + 12 KMnO4 + 36 HCl = 10 CO2 + 12 MnCl2 + 12 KCl + 28 H2O
Mn3O4(s) + Al(s) = Mn(s) + Al2O3(s) =>
3 Mn3O4(s) + 8 Al(s) = 9 Mn(s) + 4 Al2O3(s)
Au(NO3)3 + K2CrO4 = Au2(CrO4)3 + (KNO3) =>
2 Au(NO3)3 + 3 K2CrO4 = Au2(CrO4)3 + 6(KNO3)
(FeOH)2SO4 + HCl = FeCl2 + H2SO4 + H2O =>
(FeOH)2SO4 + 4 HCl = 2 FeCl2 + H2SO4 + 2 H2O
Cr2(SO4)3 + NaOH = [Cr(OH)]SO4 + Na2SO4 =>
Cr2(SO4)3 + 2 NaOH = 2[Cr(OH)]SO4 + Na2SO4
C6H5SO3H + NaOH = C6H5OH + Na2SO3 + H2O =>
C6H5SO3H + 2 NaOH = C6H5OH + Na2SO3 + H2O
BaCl2 + K2CrO4 = BaCr + K2Cl2O4 =>
BaCl2 + K2CrO4 = BaCr + K2Cl2O4
Hg(ClO3)2 = HgO + ClO2 + O2 =>
2 Hg(ClO3)2 = 2 HgO + 4 ClO2 + O2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Na(HCO3) + Hg(NO3)2 = Na(NO3) + Hg(HCO3)2 =>
2 Na(HCO3) + Hg(NO3)2 = 2 Na(NO3) + Hg(HCO3)2
H3PO4 + CoBr2 = HBr + Co3(PO4)2 =>
2 H3PO4 + 3 CoBr2 = 6 HBr + Co3(PO4)2
C6H16 + O2 = CO2 + H2O =>
C6H16 + 10 O2 = 6 CO2 + 8 H2O
HIO4 + K(OH) = K(IO4) + H2O =>
HIO4 + K(OH) = K(IO4) + H2O
Ag + Cl = AgCl =>
Ag + Cl = AgCl
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